The purpose of the chain of custody is to document a piece of evidence from the time it was obtained to the time it is disposed . This means keepinga clear record of who had access to the evidence, where it was transported to and if any changes of status to the evidence such as testing or copying of the evidence.
Why is it important to maintain the chain of custody quizlet?
Chain of custody is a list of all people who came into possession of an item of evidence. Failure to substantiate the chain of custody may lead to serious questions regarding the authenticity and integrity of the evidence and the examinations of it.
What is the chain of custody and why is it important?
The chain of custody is the most critical process of evidence documentation . It is a must to assure the court of law that the evidence is authentic, i.e., it is the same evidence seized at the crime scene. ... Although it is a lengthy process, it is required for evidence to be relevant in the court.
What is the chain of custody quizlet?
chain of custody (COC) A legal term that refers to the ability to guarantee the identity and integrity of the sample of data from collection through reporting of the test results .
What is a chain of custody and why is it important to be accurate when you fill them out post air sampling?
The Chain of Custody, or Evidence Transmittal Letter, is a very important document that must accompany your evidence when submitting samples to the laboratory for analysis . ... This is mainly used for labeling the evidence itself, but the same “rule of thumb” should be applied when filling out your Chain of Custody.
Which best describes chain of custody?
Chain of custody refers to the documentation that establishes a record of the control, transfer, and disposition of evidence in a criminal case . ... To prove someone guilty, a prosecutor must prove that the evidence presented in court is the same evidence that was recovered at the scene of an alleged crime.
What are the steps in the chain of custody?
The chain of custody is a tracking record beginning with detailed scene notes that describe where the evidence was received or collected. Collection techniques, preservation, packaging, transportation, storage and creation of the inventory list are all part of the process used in establishing the chain of custody.
Which of the following best describes chain of custody quizlet?
Which of the following best describes chain of custody? ... Preserving, protecting, and documenting evidence is referred to as chain of custody. The legally required implementation of evidence preservation is referred to as “legal hold.”
What happens if the chain of custody is broken?
What Happens If Chain of Custody is Broken. ... If the chain of custody is broken, vital evidence could be deemed legally worthless . This often happens if the chain of custody form or evidence bag is mislabeled, if the transfer takes an unreasonable amount of time, or if the evidence falls into the wrong hands.
Which type of evidence should be collected first?
In order of collection, the most fragile evidence must be collected first . A crime scene investigator may start with hairs and fibers and fingerprints and then work his or her way through the evidence, peeling back one layer at a time.
What is the procedure for chain of custody quizlet?
label each item of evidence with the initials of everyone who handled it, the date, a description and source of the specimen, the name of the examiner and patient. when information is gathered from the crime scene and is used to create a chain of custody to show what was at the scene, its location and its condition.
What is a chain of custody form?
The term “Chain of Custody” form is commonly referred in acronym usage as a CCF or CoC, and references a document or paper trail showing the seizure, custody, control, transfer, analysis, and disposition of physical and electronic evidence of a human specimen test .
What is a chain of custody and what does it establish?
9165) is the failure of the prosecution to establish the “chain of custody”. ... The law prescribes a strict procedure for handling object evidence , particularly the custody of confiscated dangerous drugs by law enforcement agencies and by the courts.
What is the chain of custody and what issues can arise when maintaining it?
The term chain of custody refers to the process of maintaining and documenting the handling of evidence . It involves keeping a detailed log showing who collected, handled, transferred, or analyzed evidence during an investigation. The procedure for establishing chain of custody starts with the crime scene.
What is the purpose of chain of custody in a laboratory?
A chain of custody (COC) is required in many laboratories that handle forensics, drugs of abuse, environmental, clinical, and DNA testing, as well as other laboratories that want to assure reliability of reported results .
What is the chain of custody in the medical field?
A verifiable procedure that tracks the movement and location of physical evidence (e.g., medical samples taken during a rape examination) through its shipping, handling, and processing at a clinical laboratory until it is presented in court..
